QY-D
Produced by injection moulding techinique from special PU material, our pneumatic piston seal QY-D is designed specially for pneumatic cylinders with its dynamic sealing lips (external sealing lips)
suitable for the reciprocating sealed products in all kinds of air cup.
Technical Data
Temperature: -35
to +80
Speed: 
1m/s
Media: Air (Lubrication free, pressurized dry air)
Material
Material: PU
Hardness: 75 
2 Shore A
Color: Original
Advantages
Low static and dynamic friction
High functional reliability due to lip seal design.
Easy installation
| ID x OD x H (mm) |
|---|
| 20x12x8 |
| 22x14x8 |
| 25x17x8 |
| 30x22x8 |
| 32x24x8 |
| 35x27x8 |
| 36x28x8 |
| 40x32x8 |
| 41x30x9 |
| 45x37x8 |
| 50x42x8 |
| 56x48x8 |
| 63x53x12 |
| 53x51x12 |
| 65x55x12 |
| 70x60x12 |
| 70x58x12 |
| 80x70x12 |
| 80x68x12 |
| 90x80x12 |
| 90x78x12 |
| 95x85x12 |
| 100x90x12 |
| 100x88x12 |
| 110x100x12 |
| 110x98x12 |
| 125x115x12 |
| 125x113x12 |
| 130x120x12 |
| 130x118x12 |
| 140x130x12 |
| 140x128x12 |
| 142x130x12 |
| 145x135x12 |
| 150x138x12 |
| 155x145x12 |
| 160x150x12 |
| 160x148x12 |
| 170x155x16 |
| 170x154x16 |
| 180x165x16 |
| 180x164x16 |
| 200x175x16 |
| 200x184x16 |
| 220x205x16 |
| 220x204x16 |
| 250x235x16 |
| 250x234x16 |
| 300x285x16 |
| 300x284x16 |
| 320x305x16 |
| 320x304x16 |
| 340x320x20 |
| 360x340x20 |
| 400x380x20 |
| 750x710x20 |